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Radiant|Lab Grown|IGI

0.70ct E SI1 Radiant Lab Grown Diamond

GD • E/SI1 • IGI LG705523294

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG705523294

Diamond specifications and retailer prices

From $174 AUD
$122 USD
As of October 27, 2026
Save $1,824 AUD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,998 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown radiant diamond

This 0.7ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG705523294 or 705523294. Listed at 8 retailers as of October 27, 2026, with prices from $174 to $1,998, a $1,824 spread on the same certified stone. MOH London lists it at $1,998. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705523294
Dimensions6.20 × 4.45 × 2.94 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.20 mm4.45 mm0.70 ctE / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705523294
Side View
Table 65.0%Crown 40.5°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,998 AUD|Low: $167 AUD|High: $1,998 AUD|Avg: $677 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$174 AUD
Retailer 4$202 AUD
Retailer 2$313 AUD
Retailer 7$408 AUD
Retailer 5$551 AUD
Retailer 8$1,121 AUD
Retailer 6$1,509 AUD
MOH London$1,998 AUD

9 data points across 8 retailers

8 retailers$174 AUD to $1,998 AUD

A
Cheapest Retailer
-
$174 AUD
$122 USD
B+
Retailer 2
-
$202 AUD
$142 USD
View
B+
Retailer 3
-
$313 AUD
$220 USD
View
B+
Retailer 4
-
$551 AUD
$387 USD
View
B
Retailer 5
-
$764 AUD
$537 USD
View
C
Retailer 6
-
$1,509 AUD
$1,060 USD
View
C
Retailer 7
-
$1,950 AUD
$1,370 USD
View
Most Expensive
C
MOH London
LG705523294 · Oct 29
$1,998 AUD
£1,105 GBP
View
7 more retailers have this diamond
Prices start from $174 AUDSave up to $1,824 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.70ct Radiant
$174 AUD